Investigations of mineral resources and the mining industry.
Wedi'i Gadw mewn:
| Teitl Blaenorol: | Canada. Mines Branch (1901-1936) Summary report on Mines Branch investigations |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Cyfresol |
| Iaith: | English |
| Cyhoeddwyd: |
Ottawa.
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AD35G0 C03410 A2:AH10G0 C13729 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |
| Copi 2 | Ar gael Gwneud Cais |